Recently I had to reinstall System 9 on my iMac DV+ But ever since then, I am experiencing a strange problem. My COMMAND + F is not opening Sherlock for me and I have to open it manually by double-clicking the Sherlock Icon on the desktop. And secondly, when I double-click a Compressed File it says 'Cannot Open the File because the Software that created it, cannot be found.' However, when I manually open Stuffit Expander it Uncompresses the file for me. WHAT WENT WRONG? Can anyone help Please?